
In Progress
Posted
Paid on delivery
I’m refreshing our web interface so every user can pick their preferred city from a clean dropdown menu. The selector must tie directly into each user’s existing profile, saving the choice the moment it’s made and recalling it on every visit. On the backend, I’ve already got a single-location pricing setup. Your task is to duplicate that configuration and extend it so prices are calculated per city once the selector feeds the chosen location through. No visual redesign is needed beyond adding the dropdown; consistency with our current UI is important. Please deliver: • A frontend component that lists all supported cities, reads the saved value on page load, and writes changes back to the profile in real time. • Backend adjustments that recognise the city field, apply the correct pricing model, and remain backward-compatible with existing endpoints. • A quick read-me or inline comments showing where the new code plugs in so my team can maintain it. Everything should compile and test cleanly in our staging environment; I’ll provide repository access and sample data once we start.
Project ID: 40509721
185 proposals
Remote project
Active 6 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs

Hi there, I have read and thoroughly reviewed your technical specifications for upgrading your location-based web interface and pricing architecture. I completely understand that you need an expert developer who can seamlessly integrate a clean, profile-linked city dropdown menu into your existing UI, while simultaneously duplicating and extending your backend single-location pricing configuration to calculate costs per city in real time. I will approach this project by prioritizing absolute consistency with your current design system and backward compatibility with your active endpoints. I will use modern frontend frameworks and secure API handlers to build a lightweight, responsive dropdown component that instantly reads and writes selected location values to the user profile database. My strategy will involve refactoring your backend pricing logic to accept the new city parameter dynamically, implementing precise data-parsing checks to ensure smooth staging environment compilation, and delivering clear inline documentation so your team can easily maintain the codebase. Does your current database structure already have a placeholder field for user city data, and are the specific per-city pricing models structured as flat rates or percentage-based multipliers? Portfolio: [login to view URL] [login to view URL] [login to view URL] [login to view URL] Cheers, Rabia Shaikh
$250 USD in 1 day
6.6
6.6
185 freelancers are bidding on average $399 USD for this job

The goal here is to introduce city-based pricing without disrupting the existing user experience or breaking the current pricing flow. I'll connect the city selector directly to user profiles, ensure the preference persists across sessions, and extend the pricing logic in a backward-compatible way so existing functionality remains intact. Where is the current pricing logic handled—database rules, API layer?
$250 USD in 5 days
9.7
9.7

Hi, The part that caught my eye is your existing single-location pricing setup — duplicating that config and wiring it to a city field is straightforward once the dropdown writes back to the user profile correctly. I'd handle the frontend as a lightweight JS component that reads the saved city on load and persists changes immediately without a page refresh. On the PHP side, I'd extend your pricing logic to branch by city while keeping the current endpoints untouched so nothing breaks for existing users. I'll include inline comments showing exactly where the new code hooks in — your team won't have to guess. I've done similar profile-linked feature work across PHP/JS projects for a range of small web apps. Happy to take a look at your repo structure before we kick off if that helps scope it cleanly. Shah
$562.50 USD in 5 days
8.8
8.8

Hey, I will build the city selector dropdown component — reading the saved city on load, writing changes back to the profile instantly — and extend your backend pricing logic so each city drives its own pricing model. For the duplication of your single-location setup, I will structure it so each city config inherits from a shared base and only overrides city-specific values. This keeps maintenance simple and avoids drift between cities as you add more locations later. I will include inline documentation mapping every integration point for your team. Questions: 1) What is the current stack — React, Vue, or plain JS on the frontend, and what does the backend run on? 2) How many cities will the selector need to support at launch, and do you expect that list to grow frequently? Send me a message and we can go over the details. Best regards, Kamran
$282 USD in 10 days
8.5
8.5

Hi — Elias here from Miami. I see you're looking to refresh your web interface with a city selector feature. That’s a great way to enhance user experience. However, one challenge could be ensuring the dropdown integrates smoothly with your current backend. If it’s not seamless, users might get frustrated or select the wrong city. Common issues I often encounter include inconsistent API responses or UI elements that don’t react properly to user input. It’s crucial to address these early to avoid headaches down the line. My approach would be to first outline the current data flow and how the city selection fits into that. I’ll then build the dropdown to be intuitive and test it thoroughly to ensure it communicates effectively with your backend. To get a better sense of the project, could you share what backend technology you’re using? Also, do you have specific cities in mind, or should I set up a flexible option for future updates? Looking forward to hearing from you.
$500 USD in 3 days
8.4
8.4

Hi there, ★★★ PHP Expert ★★★ 6+ Years of Experience ★★★ I can create a dropdown menu for city selection that ties into user profiles and adjusts pricing based on the selected city. This will include: - A frontend component for city selection that saves user preferences. - Backend adjustments for pricing calculations based on the selected city. - Inline comments for easy maintenance by your team. I will handle this by implementing a structured approach to ensure the frontend and backend work seamlessly together, maintaining compatibility with existing systems. Ready to start once you provide repository access and any additional details needed. Thanks!
$350 USD in 3 days
8.3
8.3

Hi, i can modify city selector and pricing as per user’s preference. I can do this without affecting the design. I would be happy to hear from you. Thank you
$250 USD in 7 days
7.9
7.9

Greetings, It sounds like you’re looking to enhance your web interface by adding a city selector that ties directly into user profiles, making it easy for users to choose their preferred city and ensuring that pricing reflects their selection. I can help with that. For the frontend, I’ll create a clean dropdown menu that loads the saved city value and updates the profile in real-time. On the backend, I’ll replicate your existing pricing setup and adjust it to account for the new city field, ensuring everything remains backward-compatible. This way, your current endpoints will function seamlessly while accommodating the new feature. I'll also include clear inline comments to make it easy for your team to maintain the code. I’m looking forward to collaborating with you on this project! Best regards, Saba Ehsan
$550 USD in 4 days
7.4
7.4

Hi, We’ve built similar city selector features for web apps, where users can select their city and see updated pricing based on that choice. We also have extensive experience with Laravel backend development, including creating APIs that can handle multiple dynamic fields. For your project, we’ll create a dedicated city selector component that saves the selected city in the user profile and updates the pricing model accordingly. We’ll also ensure that the existing pricing logic remains intact and works seamlessly with the new city-based model. Let’s schedule a quick call to discuss your project in more detail and ensure I fully understand your requirements. I’m looking forward to hearing more about this exciting project. Best regards, Adil
$448.31 USD in 7 days
7.6
7.6

I HAVE SUCCESSFULLY IMPLEMENTED SIMILAR LOCATION-BASED PROFILE AND DYNAMIC PRICING SYSTEMS—ENSURING SEAMLESS USER EXPERIENCE WITH ACCURATE CITY-SPECIFIC CALCULATIONS. I can efficiently extend your existing system by integrating a city selector that connects directly to user profiles while maintaining full compatibility with your current pricing architecture and APIs. ✔ City dropdown integrated into existing UI ✔ Auto-save selected city to user profile ✔ Load saved city automatically on login/page refresh ✔ Real-time profile updates without disrupting user flow ✔ Extend current pricing logic for city-based calculations ✔ Backward-compatible API and database updates ✔ Clean, maintainable code with minimal changes to existing structure ✔ Full staging environment testing before deployment Deliverables: ✅ Frontend city selection component ✅ User profile integration and persistence ✅ Backend city-aware pricing engine ✅ API and database updates ✅ Documentation / README for future maintenance ✅ Complete source code handover User Roles: ✔ End Users ✔ Administrators Additionally: ✅ 2 Years FREE Ongoing Support ✅ Bug Fixes & Technical Assistance ✅ Deployment & Testing Support ✅ Complete Source Code Ownership My approach is to first review the current pricing workflow, introduce the city layer with minimal disruption, then ensure pricing calculations, profile persistence, and API responses remain fast, reliable, and fully backward-compatible. Best Regards, Christina Singh
$250 USD in 7 days
7.4
7.4

Hello, I see you’re looking to enhance your web interface with a city selector that integrates seamlessly with user profiles. My approach would involve creating a user-friendly dropdown for city selection, ensuring that each choice is saved in real time. Additionally, I’ll build on your existing pricing setup to implement city-specific pricing while keeping everything backward-compatible. With 7+ years of experience in web development, I’m well-versed in PHP, JavaScript, and API development, which will allow me to tackle both the frontend and backend aspects efficiently. I'll ensure the new code is clear and well-documented so your team can maintain it without any hassle. One question I have is whether you have a specific list of cities you want to include, or should I pull from a broader database? Best regards, Ivan Mandinski
$250 USD in 7 days
7.5
7.5

I have extensive experience in web development, including Node.js, React, PHP, and Excel automation. I have also worked on projects involving accounting software. I am confident in my ability to deliver a professional, seamless solution for implementing a dropdown menu for selecting cities on your web interface. My plan includes frontend and backend adjustments to ensure a smooth user experience and accurate pricing calculation per city. I will provide clear instructions for easy maintenance by your team. Let's work together to enhance your platform efficiently.
$339 USD in 7 days
7.4
7.4

Hi there, I am the best here! Please check out my profile and see what others have to say about the work I've done related to the skills you're looking for. Hope to work together soon. Thanks!
$500 USD in 7 days
6.7
6.7

Hello, I am very interested in your project to develop a City Selector & Pricing Update feature for your web interface. I understand the requirements involve integrating a dropdown menu for users to select their preferred city, linking it to their profiles, and updating pricing calculations based on the chosen city. With my expertise in PHP, JavaScript, Backend Development, Frontend Development, Web Development, and API Development, I am confident in delivering a frontend component that seamlessly integrates the city selector and a backend system that accurately calculates pricing per selected city. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH I would love to discuss this project further and explore how we can collaborate to bring your vision to life. Best regards, Warda Haider
$250 USD in 4 days
6.8
6.8

Adding a city selector that persists to the user profile and drives per-city pricing is a clean, well-scoped feature I can knock out efficiently. On the frontend, I'll build a dropdown component that matches your existing UI, loads the saved city on page load, and writes changes back to the profile in real time via API call — no page refresh needed. On the backend, I'll extend the user model with a city field, duplicate your existing pricing configuration to support per-city models, and route pricing calculations through the selected city while keeping all existing endpoints backward-compatible. Everything gets inline comments and a short README showing exactly where the new code plugs in so your team can maintain it easily. I'll make sure it compiles and tests cleanly in staging before handing off. Can start immediately — share the repo access and I'll dig into the existing pricing setup first.
$250 USD in 1 day
7.1
7.1

As a seasoned full-stack developer with over 10 years of experience, I can assure you that your project is in good hands. My broad skill set covers both the front-end and back-end development required for this task, including JavaScript and PHP, which are central to your project's needs. In addition to my technical prowess, I'm also a strong believer in clean code and offering full support beyond project completion, qualities that align seamlessly with your expectations. When it comes to web development projects, I prioritize functionality without compromising on design consistency. Therefore, I fully understand the significance of integrating the new city selector seamlessly into your existing UI. Furthermore, my proficiency in various frameworks like Node.js, React, and Laravel among others, gives me the competency to effectively deliver high-quality solutions specific to your needs. Lastly, my commitment to transparent communication is an advantage you can rely on. Ensuring that every detail of your project is well articulated and clearly understood before executing is how I have established a track record of meeting client requirements head-on and delivering satisfactory results on time. With these attributes combined, there’s no doubt that I would be an excellent addition to your team for this City Selector & Pricing Update project. Let's connect now for a successful collaboration!
$250 USD in 7 days
7.2
7.2

Hello! We can make you a city selector and pricing update for this task. 1. Do you already have the list of supported cities? 2. Can the team review the current profile and pricing flow first? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!
$500 USD in 7 days
6.7
6.7

Hi there! My name is Jay, a seasoned developer with mastery in both frontend and backend stacks. I have significant experience in web development using technologies such as PHP, HTML, CSS, and JavaScript; these will all come to bear on this project. But let's talk about the specifics here: your City Selector & Pricing Update. As a Mobile App Developer, Flutter and React Native Specialist, I have worked extensively on frontend components that read data from profiles and update them in real-time. I can expertly incorporate a clean dropdown component into your existing UI while ensuring it doesn't interfere with the overall design. On the backend, as an experienced Automation Engineer skilled in API integration and data pipelines, I can seamlessly integrate and extend your existing pricing model to factor in different cities. It's essential for me to ensure back-compatibility with existing endpoints to make sure everything runs smoothly for your users.I'll also provide detailed comments and documentation so your team can seamlessly pick up where I leave off. Let's get started!
$500 USD in 7 days
6.7
6.7

Hi, I can add the city selector and connect it cleanly to your existing user profile and pricing logic without changing the current visual style. The implementation will be focused on consistency, backward compatibility, and easy maintenance for your team. I would build a lightweight frontend dropdown that loads the saved city on page load, lists all supported cities, and updates the user profile immediately when the selection changes. On the backend, I can extend the current single-location pricing setup into a city based pricing model while keeping existing endpoints working for current users and default behavior. I will also review the related API flow, update the database or profile field as needed, test the pricing calculation in staging, and include clear comments or a short README explaining where the frontend component, profile update logic, and pricing configuration are handled. Best, Justin
$500 USD in 7 days
6.5
6.5

Hello I’m excited to bid on City Selector and Pricing Update and I’m confident I can extend your pricing by city without touching the UI. I’ve tackled similar city aware features before and will deliver a clean, maintainable implementation that fits your current stack. For the frontend, I’ll add a city dropdown that reads the saved value on page load and writes changes back to the profile in real time using JavaScript. On the backend I’ll implement city aware pricing with PHP and API Development patterns, keeping backward compatibility and adding inline notes to help your team, and I can start immediately with a first pass in 5 to 7 days. Thanks, Freelancer
$555 USD in 16 days
6.5
6.5

Hi, I will build a city selector synced to user profiles and extend pricing per city without breaking existing endpoints. PROOF: I reviewed your single-location pricing setup and real time save requirement, and have 7+ years building profile-driven pricing systems. APPROACH: I’ll add a reusable dropdown, persist city on change, and extend backend pricing logic with backward compatible mapping. QUESTION: Should pricing vary by fixed rates or multipliers per city? Best Regards, Fizza Nadeem K
$250 USD in 5 days
5.9
5.9

Rochester, United States
Payment method verified
Member since May 17, 2025
$250-750 USD
$250-750 USD
₹600-1500 INR
$15-25 USD / hour
$30-250 USD
₹12500-37500 INR
₹1500-12500 INR
$250-750 USD
₹1000-2500 INR / hour
₹100-400 INR / hour
$30-250 CAD
min ₹5000000 INR
₹150000-250000 INR
₹1500-12500 INR
£20-250 GBP
$30-250 USD
£20-250 GBP
$250-750 USD
$10-30 USD
₹12500-37500 INR
₹37500-75000 INR
₹12500-37500 INR